JRT and E220 = Problem

[kowal.techgsm]

Hi.

I have E220 Huawai from customer - after not successfull update.

This modem was visible on USB as CDrom - not possible to read.

And software update was not possible - not possible switching to Modem.

So... JTAG...

Connected and seams to be everything ok.....


Boot ereazing:

Found Target, Target Info:
- HW_REVISION_NUMBER: 0x200C00E1

- MCP NAND ID: EC 76
- Chip: Samsung K9k1208d0c(u0a)/K9K1G08/ 512 Mbit

Flash Map:
- Block Count: 0x1000
- Block Size: 0x20 pages
- Page Size: 0x200 bytes
- Total Page Size: 0x210

- Erase Boot... Done!


And Boot Flashing:


Found Target, Target Info:
- HW_REVISION_NUMBER: 0x200C00E1

- MCP NAND ID: EC 76
- Chip: Samsung K9k1208d0c(u0a)/K9K1G08/ 512 Mbit

Flash Map:
- Block Count: 0x1000
- Block Size: 0x20 pages
- Page Size: 0x200 bytes
- Total Page Size: 0x210

Calculate Space ...Done!

Write Partition:
- 0:AMSS ...Success!
- 0:SIM_SECURE ...Success!
- 0:OEMSBL2 ...Success!
- 0:OEMSBL1 ...Success!
- 0:QCSBL ...Success!
- 0:MIBIB ...Success!


But after this... It is completly Death on USB.

I can flash it again with Jtag - always success.... But still device is death on USB.

Any solution for this modem ??

B.R.

[zagalo2]

Originally Posted by kowal.techgsm

Hi.

I have E220 Huawai from customer - after not successfull update.

This modem was visible on USB as CDrom - not possible to read.

And software update was not possible - not possible switching to Modem.

So... JTAG...

Connected and seams to be everything ok.....


Boot ereazing:

Found Target, Target Info:
- HW_REVISION_NUMBER: 0x200C00E1

- MCP NAND ID: EC 76
- Chip: Samsung K9k1208d0c(u0a)/K9K1G08/ 512 Mbit

Flash Map:
- Block Count: 0x1000
- Block Size: 0x20 pages
- Page Size: 0x200 bytes
- Total Page Size: 0x210

- Erase Boot... Done!


And Boot Flashing:


Found Target, Target Info:
- HW_REVISION_NUMBER: 0x200C00E1

- MCP NAND ID: EC 76
- Chip: Samsung K9k1208d0c(u0a)/K9K1G08/ 512 Mbit

Flash Map:
- Block Count: 0x1000
- Block Size: 0x20 pages
- Page Size: 0x200 bytes
- Total Page Size: 0x210

Calculate Space ...Done!

Write Partition:
- 0:AMSS ...Success!
- 0:SIM_SECURE ...Success!
- 0:OEMSBL2 ...Success!
- 0:OEMSBL1 ...Success!
- 0:QCSBL ...Success!
- 0:MIBIB ...Success!


But after this... It is completly Death on USB.

I can flash it again with Jtag - always success.... But still device is death on USB.

Any solution for this modem ??

B.R.

hi bro just forget about smti get riff and your problem will be solve good luck